FR2388271A1 - Procede d'enrichissement d'echantillons pour l'analyse de traces par fluorescence aux rayons x - Google Patents

Procede d'enrichissement d'echantillons pour l'analyse de traces par fluorescence aux rayons x

Info

Publication number
FR2388271A1
FR2388271A1 FR7722221A FR7722221A FR2388271A1 FR 2388271 A1 FR2388271 A1 FR 2388271A1 FR 7722221 A FR7722221 A FR 7722221A FR 7722221 A FR7722221 A FR 7722221A FR 2388271 A1 FR2388271 A1 FR 2388271A1
Authority
FR
France
Prior art keywords
ray fluorescence
trace analysis
enrichment process
sample enrichment
fluorescence trace
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7722221A
Other languages
English (en)
French (fr)
Other versions
FR2388271B1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KERNENERGIEVERWERT GES fur
Original Assignee
KERNENERGIEVERWERT GES fur
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KERNENERGIEVERWERT GES fur filed Critical KERNENERGIEVERWERT GES fur
Publication of FR2388271A1 publication Critical patent/FR2388271A1/fr
Application granted granted Critical
Publication of FR2388271B1 publication Critical patent/FR2388271B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/2202—Preparing specimens therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR7722221A 1977-04-22 1977-07-20 Procede d'enrichissement d'echantillons pour l'analyse de traces par fluorescence aux rayons x Granted FR2388271A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772717925 DE2717925C3 (de) 1977-04-22 1977-04-22 Verwendung eines für die Spurenanalyse durch Röntgenfluoreszenz diedenden Anreicherungsverfahren

Publications (2)

Publication Number Publication Date
FR2388271A1 true FR2388271A1 (fr) 1978-11-17
FR2388271B1 FR2388271B1 (de) 1981-11-27

Family

ID=6007015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722221A Granted FR2388271A1 (fr) 1977-04-22 1977-07-20 Procede d'enrichissement d'echantillons pour l'analyse de traces par fluorescence aux rayons x

Country Status (6)

Country Link
JP (1) JPS53133082A (de)
AU (1) AU2700577A (de)
DE (1) DE2717925C3 (de)
FR (1) FR2388271A1 (de)
GB (1) GB1548488A (de)
NL (1) NL7707349A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139128A1 (de) * 1981-08-27 1983-03-17 Nippon Steel Corp., Tokyo Verfahren und vorrichtung zur roentgenbeugungsspektrokopie
WO2005033712A1 (en) * 2002-10-29 2005-04-14 E. I. Du Pont De Nemours And Company Method and apparatus for performing chemical reactions in a plurality of samples
CN1695061A (zh) 2002-10-29 2005-11-09 纳幕尔杜邦公司 对多个试样进行化学反应的方法和装置
DE102007039000B4 (de) * 2007-05-21 2009-01-22 Terrachem Gmbh Analysenlabor Verfahren für die Probenpräparation flüssiger oder pastöser Stoffe zur Messung mittels Röntgenfluoreszenz und dafür geeigneter Probenkörper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632001C3 (de) 1976-07-16 1980-10-23 Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg Meßanordnung zur Röntgenfluoreszenzanalyse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *

Also Published As

Publication number Publication date
GB1548488A (en) 1979-07-18
NL7707349A (nl) 1978-10-24
FR2388271B1 (de) 1981-11-27
DE2717925A1 (de) 1978-10-26
AU2700577A (en) 1979-01-18
JPS53133082A (en) 1978-11-20
DE2717925C3 (de) 1981-09-03
DE2717925B2 (de) 1981-01-22

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Legal Events

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